diff options
| author |   Axel Lin <axel.lin@gmail.com> | 2012-04-18 10:51:59 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-23 13:19:51 +0100 |
| commit | 98667b4362c5fc2d6e200644a4003bb0e881f726 (patch) | |
| tree | 130a0f977749350f31f2067ef909aadd72efb005 /drivers/regulator/pcf50633-regulator.c | |
| parent | regulator: da9052: Use generic regmap enable/disable operations (diff) | |
| download | linux-dev-98667b4362c5fc2d6e200644a4003bb0e881f726.tar.xz linux-dev-98667b4362c5fc2d6e200644a4003bb0e881f726.zip | |
regulator: pcf50633: Use regulator_get_voltage_sel_regmap()
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/pcf50633-regulator.c')
| -rw-r--r-- | drivers/regulator/pcf50633-regulator.c | 37 |
1 files changed, 4 insertions, 33 deletions
diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c index 5887505699d2..3c9d14c0017b 100644 --- a/drivers/regulator/pcf50633-regulator.c +++ b/drivers/regulator/pcf50633-regulator.c @@ -32,24 +32,12 @@ .n_voltages = _n, \ .type = REGULATOR_VOLTAGE, \ .owner = THIS_MODULE, \ + .vsel_reg = PCF50633_REG_##_id##OUT, \ + .vsel_mask = 0xff, \ .enable_reg = PCF50633_REG_##_id##OUT + 1, \ .enable_mask = PCF50633_REGULATOR_ON, \ } -static const u8 pcf50633_regulator_registers[PCF50633_NUM_REGULATORS] = { - [PCF50633_REGULATOR_AUTO] = PCF50633_REG_AUTOOUT, - [PCF50633_REGULATOR_DOWN1] = PCF50633_REG_DOWN1OUT, - [PCF50633_REGULATOR_DOWN2] = PCF50633_REG_DOWN2OUT, - [PCF50633_REGULATOR_MEMLDO] = PCF50633_REG_MEMLDOOUT, - [PCF50633_REGULATOR_LDO1] = PCF50633_REG_LDO1OUT, - [PCF50633_REGULATOR_LDO2] = PCF50633_REG_LDO2OUT, - [PCF50633_REGULATOR_LDO3] = PCF50633_REG_LDO3OUT, - [PCF50633_REGULATOR_LDO4] = PCF50633_REG_LDO4OUT, - [PCF50633_REGULATOR_LDO5] = PCF50633_REG_LDO5OUT, - [PCF50633_REGULATOR_LDO6] = PCF50633_REG_LDO6OUT, - [PCF50633_REGULATOR_HCLDO] = PCF50633_REG_HCLDOOUT, -}; - /* Bits from voltage value */ static u8 auto_voltage_bits(unsigned int millivolts) { @@ -128,7 +116,7 @@ static int pcf50633_regulator_set_voltage(struct regulator_dev *rdev, millivolts = min_uV / 1000; - regnr = pcf50633_regulator_registers[regulator_id]; + regnr = rdev->desc->vsel_reg; switch (regulator_id) { case PCF50633_REGULATOR_AUTO: @@ -159,23 +147,6 @@ static int pcf50633_regulator_set_voltage(struct regulator_dev *rdev, return pcf50633_reg_write(pcf, regnr, volt_bits); } -static int pcf50633_regulator_get_voltage_sel(struct regulator_dev *rdev) -{ - struct pcf50633 *pcf; - int regulator_id; - u8 regnr; - - pcf = rdev_get_drvdata(rdev); - - regulator_id = rdev_get_id(rdev); - if (regulator_id >= PCF50633_NUM_REGULATORS) - return -EINVAL; - - regnr = pcf50633_regulator_registers[regulator_id]; - - return pcf50633_reg_read(pcf, regnr); -} - static int pcf50633_regulator_list_voltage(struct regulator_dev *rdev, unsigned int index) { @@ -212,7 +183,7 @@ static int pcf50633_regulator_list_voltage(struct regulator_dev *rdev, static struct regulator_ops pcf50633_regulator_ops = { .set_voltage = pcf50633_regulator_set_voltage, - .get_voltage_sel = pcf50633_regulator_get_voltage_sel, + .get_voltage_sel = regulator_get_voltage_sel_regmap, .list_voltage = pcf50633_regulator_list_voltage, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, |